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L-Amino Acids and Derivatives

L-Amino Acids and Derivatives

Of the standard alpha-amino acids, all but glycine can exist in either of two optical isomers, called L or D amino acids, which are mirror images of each other. L-amino acids are the isomers found in proteins within the body. Amino acids are essential to life, have a role in metabolism, and are important in nutrition. They form short polymer chains called peptides, as well as longer chains that are called polypeptides or proteins. About 75 percent of the human body is made up of chains of amino acids and all the chemical reactions that occur in the body depend on amino acids and the proteins they build.

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  • Glycine, USP

    AM125 | 56-40-6 | C2H5NO2 | Spectrum Chemical

    Glycine, USP is a colorless, sweet-tasting crystalline non-essential amino acid. USP glycine has a wide variety of uses, including as an additive in pet food and animal feed, in foods ...

  • Alanine, USP

    A1253 | 56-41-7 | C3H7NO2 | Spectrum Chemical

    Alanine, USP is a non-essential alpha-amino acid and appears as a white powder. Alanine is used in clinical nutrition and as an ingredient for pharmaceutical products such as therapeutics ...

  • L-Alanine, FCC

    A1252 | 56-41-7 | C3H7NO2 | Spectrum Chemical

    L-Alanine, FCC is included in the 20 amino acids encoded by the genetic code and often used in cases of hypoglycemia. The FCC grade meets the requirements of the Food Chemical Codex ...

  • L-Alanine

    AL115 | 56-41-7 | C3H7NO2 | Spectrum Chemical

    L-Alanine, also known as 2-Aminopropanoic acid, is classified as a non-polar amino acid. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial ...

  • Arginine, USP

    A1334 | 74-79-3 | C6H14N4O2 | Spectrum Chemical

    Arginine, USP is a semiessential amino acid that has an important part in wound healing. All Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing ...

  • L-Arginine, FCC

    A1336 | 74-79-3 | C6H14N4O2 | Spectrum Chemical

    L-Arginine, FCC - The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical ...

  • L-Arginine

    AR120 | 74-79-3 | C6H14N4O2 | Spectrum Chemical

    L-Arginine, abbreviated as Arg, plays an important role in cell division, the healing of wounds, removing ammonia from the body, immune function, and the release of hormones. Ungraded ...

  • Arginine Hydrochloride, USP

    A1337 | 1119-34-2 | C6H14N4O2•HCl | Spectrum Chemical

    Arginine Hydrochloride, USP is a semiessential amino acid that has an important part in wound healing. All Spectrum Chemical USP products are manufactured, packaged and stored under ...

  • L-Arginine Monohydrochloride, FCC

    A1338 | 1119-34-2 | C6H14N4O2•HCl | Spectrum Chemical

    L-Arginine Monohydrochloride, FCC - The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. ...

  • L-Arginine Hydrochloride

    AR125 | 1119-34-2 | C6H14N4O2•HCl | Spectrum Chemical

    L-Arginine Hydrochloride is an alpha-amino acid that is a semi-essential amino acid. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial ...

  • L-Asparagine, Monohydrate, FCC

    A1373 | 5794-13-8 | C4H8N2O3•H2O | Spectrum Chemical

    L-Asparagine, Monohydrate, FCC - The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. ...

  • L-Asparagine, Monohydrate

    AS115 | 5794-13-8 | C4H8N2O3•H2O | Spectrum Chemical

    L-Asparagine, Monohydrate, also known as 2-Amino-3-carbamoylpropanoic acid, is one of the common amino acid on Earth. Ungraded products supplied by Spectrum are indicative of a grade ...

  • L-Aspartic Acid, FCC

    A1376 | 56-84-8 | C4H7NO4 | Spectrum Chemical

    L-Aspartic Acid, FCC - The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum ...

  • L-Aspartic Acid

    AS125 | 56-84-8 | C4H7NO4 | Spectrum Chemical

    L-Aspartic Acid is a nonessential amino acid. Aspartic acid is used as a component of parenteral and enteral nutrition. In pharmaceutical agents aspartic acid is used as an ammoniac ...

  • L-Aspartic Acid Sodium Salt, Monohydrate

    A1375 | 323194-76-9 | C4H6NO4Na•H2O | Spectrum Chemical

    L-Aspartic Acid Sodium Salt, Monohydrate

  • L-Cysteine

    CY110 | 52-90-4 | C3H7NO2S | Spectrum Chemical

    L-Cysteine is biosynthesized in humans and a semi-essential amino acid. It is used most often used as a food additive. Ungraded products supplied by Spectrum are indicative of a grade ...

  • Cysteine Hydrochloride, Monohydrate, USP

    C1473 | 7048-04-6 | C3H7NO2S•HCl•H2O | Spectrum Chemical

    Cysteine Hydrochloride, Monohydrate, USP is a semi-essential amino acid. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing ...

  • L-Cysteine Monohydrochloride, Monohydrate, FCC

    C1472 | 7048-04-6 | C3H7NO2S•HCl•H2O | Spectrum Chemical

    L-Cysteine Monohydrochloride, Monohydrate, FCC - The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement ...

  • L-Cysteine Hydrochloride, Monohydrate

    CY115 | 7048-04-6 | C3H7NO2S•HCl•H2O | Spectrum Chemical

    L-Cysteine Hydrochloride, Monohydrate is a semi-essential amino acid and can be biosynthesized in humans. It is often used as a food additive. Ungraded products supplied by Spectrum ...

  • L-Cystine, FCC

    C1476 | 56-89-3 | C6H12N2O4S2 | Spectrum Chemical

    L-Cystine, FCC - The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical ...

  • L-Cystine

    CY120 | 56-89-3 | C6H12N2O4S2 | Spectrum Chemical

    L-Cystine, also known simply as cystine, is an organosulfur compound and used as a substrate for the cystine-glutamate antiporter. Ungraded products supplied by Spectrum are indicative ...

  • L-Cystine Dihydrochloride

    C3038 | 30925-07-6 | C6H12N2O4S2•2HCl | Spectrum Chemical

    L-Cystine Dihydrochloride

  • L-Cystine Disodium Salt, Monohydrate

    C3035 | 199329-53-8 | C6H10N2Na2O4S2•H2O | Spectrum Chemical

    L-Cystine Disodium Salt, Monohydrate, also known simply as Cystine Sodium, is an amino acid and organosulfur compound which is formed by the oxidation of two cysteine molecules that ...

  • L-Glutamic Acid, FCC

    G1036 | 56-86-0 | C5H9NO4 | Spectrum Chemical

    L-Glutamic Acid, FCC - The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum ...

  • L-Glutamic Acid

    GL125 | 56-86-0 | C5H9NO4 | Spectrum Chemical

    L-Glutamic Acidis also known as glutamic acid. It is used in the food industry most usually as a flavor with an umami taste. Ungraded products supplied by Spectrum are indicative of ...

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